Blue Sapphire Platinum Engagement Rings (467 results)

Krementz Sapphire Diamond Platinum Ring

Krementz Sapphire Diamond Platinum Ring
Krementz & Co
18k Gold, Platinum, Yellow Gold, Blue Sapphire, Diamond, Yellow Sapphire
Top world class super rare natural certified top gem pure blue cushion Sapphire with an even rarer hit of red color around the edges. Selected by Richard Krementz of Krementz & Co and s...
Bespoke, Double Halo, Split Shank Diamond Engageme...
Unknown
18k Gold, Rose Gold, White Gold, Platinum, Diamond, Emerald, Ruby, Blue Sap...
This is an image of a popular ring design, ideal for an asscher, princess or cushion cut diamond or coloured gem centre stone. The double halo and split shank contains between 0.75 and...
French 1925s Art Deco 4.60 Ceylon Sapphire Diamond...
Unknown
18k Gold, Gold, White Gold, Platinum, Diamond, Sapphire, White Diamond, Blu...
Ring in platinum, dog's head hallmark and 18 carats white gold, eagle's head hallmark. Sublime art deco ring, it is set with 4 flat claws of an oval Ceylon sapphire on a geometric decor...
Round Brilliant 1.03 Carat Diamond Platinum Engagement Ring
Round Brilliant 1.03 Carat Diamond Platinum Engage...
Unknown
Platinum, Blue Diamond, Blue Sapphire
A stylish recreation from the art deco era. Featuring a brilliant 1.03 round diamond surrounded by a halo of heavenly blue sapphires. A colorful and well made ring, lovingly hand craft...
1905 AGL Certified 1.30 Carat Sapphire Edwardian Y...
Unknown
14k Gold, Yellow Gold, Platinum, White Diamond, Blue Sapphire
Item Details: Ring Size: 6 Metal Type: 14 Karat Yellow Gold & Platinum Weight: 4.2 grams Center Stone Details: AGL CERTIFIED Center Stone - Document #1081682 Type: Sapphire Shape: C...
1920s .50 Carat Sapphire and Diamond Platinum 18 K...
Unknown
18k Gold, Yellow Gold, Platinum, Diamond, Sapphire, Blue Sapphire
1920s Art Deco Engagement Ring - Platinum, 18 Karat Yellow Gold, Blue Sapphire, Rose cut Diamonds Features .50 Carat Oval Old Cut Sapphire, Rose cut Diamonds, Platinum and 18K Yelliw G...
3.69 Carat Oval Cut Diamond Three-Stone Engagement Ring
3.69 Carat Oval Cut Diamond Three-Stone Engagement...
Roman Malakov
18k Gold, Yellow Gold, Platinum, Diamond, Blue Sapphire
An engagement ring like no other. Showcasing a sparkling oval cut diamond center stone weighing 3.69 carats. Flanking the center are two vibrant blue sapphires each set in a platinum ba...
1920s Art Deco Aquamarine Sapphire Diamond Platinu...
Unknown
Platinum, Aquamarine, White Diamond, Blue Sapphire
Item Details: Ring Size: 9 Metal Type: Platinum Weight: 4.6 grams Color Center Stone Details: Type: Aquamarine, Natural (2) Shape: Round Carat Weigh: .75 carat each (1.50 carat, tot...
1930s Sapphire and Old-Cut Diamond Engagement Ring...
Unknown
18k Gold, Platinum, White Diamond, Blue Sapphire
A classic Art Deco ring made circa 1930's. It has a beautiful blue 1.26ct Sapphire in the centre of the ring surrounded by very well matched white chunky old-cut Diamonds, creating a ci...
French 2.75 Carat Ceylon Sapphire 1.62 Carat Diamo...
Baume
Gold, 18k Gold, Yellow Gold, Platinum, Diamond, White Diamond, Sapphire, Bl...
Baume creation Ring in platinium and 18 carat yellow gold, eagle and dog heads hallmarks. Claw set with an oval cut royal blue sapphire surrounded by 10 brilliant cut diamonds. At ea...
1940s 1.05 Carat Sapphire and 1.45 Carat Diamond Y...
Unknown
Gold, 18k Gold, Yellow Gold, Platinum, Diamond, Sapphire, Blue Sapphire
A fine and impressive 1.05 carat blue sapphire and 1.45 carat diamond, 18 karat yellow gold and platinum set dress ring; part of our diverse vintage jewellery collections This fine and...
1940s Sapphire and Diamond Yellow Gold Cluster Rin...
Unknown
18k Gold, Yellow Gold, Platinum, Diamond, Blue Sapphire
An impressive vintage 0.55 carat blue sapphire and 0.57 carat diamond, 18 carat yellow gold, platinum set cluster ring; part of our vintage jewellery and estate jewelry collections Thi...
Peter Suchy GIA Certified 9.74 Carat Sapphire Diam...
Peter Suchy
Platinum, Diamond, Sapphire, Blue Sapphire, Green Sapphire
Natural no heat GIA certified antique cushion cut blue green Sapphire in a simple elegant micro pave diamond platinum setting the Peter Suchy Workshop designed and made to show off the...
Peter Suchy 2.83 Carat Sapphire Diamond Gold Platinum Engagement Ring
Peter Suchy 2.83 Carat Sapphire Diamond Gold Plati...
Peter Suchy
18k Gold, Yellow Gold, Platinum, Gold, Diamond, Sapphire, Blue Sapphire
Peter Suchy bright blue oval Sapphire diamond three stone engagement ring with a handmade 18k yellow gold and Platinum settings with 2 bright sparkly pear shape Diamonds. GIA certificat...
French 1925s Art Deco Sapphire Diamond Platinum Cl...
Unknown
Platinum, Diamond, White Diamond, Sapphire, Blue Sapphire
Ring in platinum, mascaron hallmark. This sublime and elegant antique ring presents in the center an emerald-sized light blue sapphire, limpid and luminous in millegrain set. The centra...
Art Deco 1.06 Carat Diamond and Sapphire Antique Engagement Ring Platinum
Art Deco 1.06 Carat Diamond and Sapphire Antique E...
Unknown
Platinum, Diamond, Blue Sapphire
This beautiful Art Deco Diamond & Sapphire Antique Engagement ring features a stunning 1.06ct. apx. European cut diamond with SI1 clarity and H color. The center diamond is surrounded b...
Antique 1.75 Carat Diamond and Sapphire Art Deco Engagement Ring Platinum
Antique 1.75 Carat Diamond and Sapphire Art Deco E...
Unknown
Platinum, Diamond, Blue Sapphire
A gorgeous Art Deco diamond & sapphire Antique engagement ring that features a 1.75ct. apx. European cut diamond with SI1 clarity and M color. Accenting the center diamond are .38ct. ap...
Bulgari 6.54 Carat Natural Sapphire Diamond Ring
Bulgari 6.54 Carat Natural Sapphire Diamond Ring
Bulgari
Yellow Gold, Platinum, Blue Sapphire
A Bulgari ring mounted with cornflower blue octagon sapphire weighing 6.54 carats, certified by SSEF. The central stone has baguette diamond shoulders leading to a slender shank. The s...
Art Deco Sapphire Diamond Platinum Engagement Ring

Art Deco Sapphire Diamond Platinum Engagement Ring...
Unknown
Platinum, Blue Sapphire, White Diamond
.92 Carat Diamond and Sapphire Art Deco Engagement Ring The Real Thing! Genuine late Art Deco engagement ring displaying emerging changes in design gravitating to the modernist and l...
2.15 Carat Total Weight Sapphire Diamond Antique Fashion Ring Platinum
2.15 Carat Total Weight Sapphire Diamond Antique F...
Unknown
Platinum, Diamond, Blue Sapphire
This is a fantastic Art Deco sapphire and diamond Antique Engagement or Fashion ring which features a vivid blue eye clean sapphire weighing 1.75ct. apx. which is unheated and natural. ...
Burmese Sapphire Diamond Platinum Gold Ring
Burmese Sapphire Diamond Platinum Gold Ring
Unknown
18k Gold, Platinum, Diamond, Blue Sapphire
Burmese sapphire and diamond cluster ring; the royal blue sapphire is Certificated as Burmese, untreated and is surrounded by brilliant cut diamonds totalling 0.30ct.  The diamonds are ...
Art Deco 1.30 Carat Diamond Sapphire Antique Engagement Ring Platinum
Art Deco 1.30 Carat Diamond Sapphire Antique Engag...
Unknown
Platinum, Diamond, Blue Sapphire
An absolutely gorgeous Art Deco diamond and sapphire Antique engagement ring that features a 1.30ct. apx. European cut center diamond with VS2 clarity and H color. The body of the ring ...
Natural Ceylon Sapphire and Diamond Three-Stone En...
Unknown
18k Gold, Platinum, White Diamond, Blue Sapphire
The centre natural Ceylon sapphire weighs 5.08 carats and is set to a hand made mount with 2 diamonds of approximately total weigh 1.00 carats. The hand made platinum shank has diamond ...
1920s Antique French 2.98 Carat Sapphire and Diamo...
Unknown
18k Gold, Yellow Gold, Platinum, Diamond, Blue Sapphire
A stunning 2.98 carat blue sapphire and 0.76 carat diamond, 18 karat yellow gold and platinum set cluster ring; part of our diverse antique jewelry and estate jewelry collections This ...
GIA Certified 1.01 Carat Diamond and Sapphire Plat...
Unknown
Platinum, White Diamond, Blue Sapphire
Item Details: Ring Size: 5.5 Metal Type: Platinum Weight: 4.6 grams Center Diamond Details: GIA CERTIFIED Center Diamond - Certificate # 2214328207 Shape: Square Emerald Cut Carat Wei...
4.53 Carat Natural Sapphire Pear Shaped Diamond Go...
Unknown
18k Gold, Platinum, Yellow Gold, Gold, Blue Sapphire, Diamond, Sapphire
Natural no heat Royal blue fine oval Sapphire and pear shaped diamond engagement ring. In its original handmade 18k yellow gold and platinum setting with bright sparkly pear shaped side...
Art Deco 4 Carat Kashmir Sapphire Diamond Platinum...
Unknown
Platinum, White Diamond, Blue Sapphire
A beautiful high dome four carat, natural, no-heat blue sapphire sugarloaf cabochon from the coveted mines of Kashmir, India accented with single cut diamonds set on the fret cut galler...
GIA Certified 1.08 Carat Diamond Platinum Engageme...
Unknown
Platinum, White Diamond, Yellow Diamond, Blue Sapphire
Item Details: Ring Size: 7.5 Metal Type: Platinum Weight: 3.2 grams Center Diamond Details: GIA CERTIFIED Center Diamond - Certificate # 2191219711 Shape: Rose Cut Carat Weight: 1.08 ...
1890s Edwardian Platinum .75 Carat Sapphire and Di...
Unknown
Platinum, White Diamond, Blue Sapphire
Item Details: Ring Size: 4.25 Metal Type: Platinum Weight: 2.9 grams Color Stone Details: Type: Sapphire Shape: Antique Oval Carat Weight: .75 carat, total weight. Color: Royal Blue...
Yellow Gold and Platinum No Heat 1.52 Carat Sapphi...
Unknown
18k Gold, Yellow Gold, Platinum, Yellow Diamond, Blue Sapphire
Era: Modern Hallmark: Handmade P 10% Irid Plat. 18K Composition: 18K Yellow Gold & Platinum Primary Stone: Blue Sapphire (Natural, heated) Primary Stone Origin: Madagascar Primar...
GIA Certified .73 Carat Diamond Sapphire Engagement Fashion Ring Platinum
GIA Certified .73 Carat Diamond Sapphire Engagemen...
Unknown
Platinum, Diamond, Blue Sapphire
A spectacular Art Deco diamond and sapphire Antique engagement or fashion ring that features a scintillating .73ct. apx. European cut diamond with VS2 clarity and G-H color. This fabulo...
1.65 Carat Diamond Sapphire Gold Platinum Engagement Ring
1.65 Carat Diamond Sapphire Gold Platinum Engageme...
Unknown
18k Gold, Platinum, Yellow Gold, Gold, Blue Sapphire, Diamond, Sapphire
Diamond and sapphire 18k yellow gold engagement ring with handmade Platinum top set with calibre Sapphires and round diamonds. Certified and graded by the EGL. 1 EGL USA certified US5...
Peter Suchy 3.11 Carat Blue Sapphire Diamond Gold Platinum Engagement Ring
Peter Suchy 3.11 Carat Blue Sapphire Diamond Gold ...
Peter Suchy
14k Gold, Yellow Gold, Platinum, Gold, Diamond, Blue Sapphire, Sapphire
Peter Suchy Periwinkle blue oval 3.11ct Sapphire engagement ring in 14k yellow gold with a Platinum center for the bright medium blue natural Sapphire simple heat only. AGL Certified ...
1.20 Carat Diamond .65 Carat Sapphire Antique Engagement
1.20 Carat Diamond .65 Carat Sapphire Antique Enga...
Unknown
Platinum, Diamond, Blue Sapphire
A pristine Art Deco diamond and sapphire Antique engagement or fashion ring that features 1.20ct. apx. T.W. of Asscher cut diamonds with VS clarity and H color and surrounded by .65ct. ...
French Platinium Gold Cushion Cut Sapphire Diamond...
Baume
Gold, 18k Gold, Yellow Gold, Platinum, Diamond, White Diamond, Sapphire, Bl...
Ring in 18 carats yellow gold, eagle head hallmark and platinum, dog's head hallmark. In swirl it is set with claws of a blue cushion cut sapphire shouldered on both sides of 2 brillian...
1920s Art Deco 2.22 Carat Old European Diamond Pla...
Unknown
Platinum, Blue Sapphire, White Diamond
Here we have an absolutely STUNNING, jaw-dropping art-deco beauty.. literally like NO OTHER! Wow, so many amazing antique features all over. Lets start with the center diamond itself, b...
Platinum Art Deco Natural Cornflower Blue Sapphire...
Unknown
Platinum, White Diamond, Blue Sapphire
An art deco natural cornflower blue sapphire and diamond ring set in platinum. The sapphire has a very good colour and is a natural sapphire, it is set with six baguette diamonds and h...
Lovely Sapphire and Diamond Ring

Lovely Sapphire and Diamond Ring
Unknown
Platinum, Blue Sapphire, White Diamond
Lovely Sapphire and Diamond Ring with a beautiful emerald cut blue sapphire. The sapphire weighs 2.20cts. The trillion diamonds on either side weigh .40cts each totaling .80cts and have...
Royal Blue Cushion Sapphire Diamond Gold Platinum Engagement Ring
Royal Blue Cushion Sapphire Diamond Gold Platinum ...
Unknown
18k Gold, Platinum, Yellow Gold, Blue Sapphire, Diamond
Rich Royal deep blue natural no heat Sapphire engagement ring in original handmade Platinum ring with 18k yellow gold center and bright white trilliant diamonds. 1 cushion Royal Blue...
Blue Sapphire Diamond Gold Platinum Ring
Baume
18k Gold, Gold, Platinum, Yellow Gold, Blue Sapphire, Diamond, Sapphire, Wh...
Ring in platinium and 18 carat yellow gold, eagle and dog heads hallmarks. Claw set with a slightly oval lavender blue sapphire surrounded by 10 brilliant cut diamonds in millegrain...
New Sapphire Diamond Gold Platinum Ring
Baume
18k Gold, Gold, Platinum, Yellow Gold, Blue Sapphire, Diamond, Sapphire, Wh...
Ring in Platinium and 18 carat yellow gold, eagle head hallmark. This splendid sapphire ring is claw set with an oval sapphire accentuated above and below by 2 brilliant cut claw se...
Peter Suchy 3.39 Carat Green Sapphire Diamond Platinum Engagement Ring
Peter Suchy 3.39 Carat Green Sapphire Diamond Plat...
Peter Suchy
Platinum, Diamond, Blue Sapphire, Green Sapphire
Peter Suchy handmade platinum engagement ring with a no heat octagonal step cut green sapphire. GIA Certified with a slight blue overtone. The ring was designed and made to bring out a...
Peter Suchy Rare Greenish Blue Sapphire Diamond Pl...
Peter Suchy
Platinum, Blue Sapphire, Diamond, Green Sapphire
World class rare one of a kind ice blue natural no heat Sapphire with a hint of green. The Sapphire is original old cushion cut circa 1900 from and estate and GIA certified. The setting...
2.99 carat Cushion Cut Certified Untreated Sapphir...
Unknown
Platinum, Sapphire, Blue Sapphire, Diamond
Natural colour, untreated, 2.99 carat sapphire and diamond Art Deco Platinum ring circa 1930. With three stepped baguette diamonds on each shoulder F/G/H, Vs1, total weight approx 1.0c...
Diamond Sapphire Platinum Engagement Ring

Diamond Sapphire Platinum Engagement Ring
Unknown
Platinum, White Diamond, Blue Sapphire
This stunning ring features a lovely mix of old world diamonds and sapphires. The center .87 carat Old European Cut diamond is set in a diamond and sapphire platinum mounting. The cent...
.80 Carat Diamond and Sapphire Engagement Ring
Unknown
Platinum, White Diamond, Blue Sapphire
Item Details: Ring Size: Approximately 7.35mm Metal Type: Platinum Weight: 3.4 grams Center Diamond Details: Shape: Old European Brilliant Carat Weight: .80 carat Color: G Clarity: VS...
Diamond and Sapphire Engagement Ring
Unknown
Platinum, White Diamond, Blue Sapphire
Item Details: Ring Size: 5.75 Metal Type: Platinum Weight: 4.6 grams Side Stone Details: Shape: Old European Brilliant Total Carat Weight: .25 carat, total weight Color: F Clarity: V...
GIA Certified 2.50 Carat Diamond and Sapphire Enga...
Unknown
Platinum, White Diamond, Blue Sapphire
Item Details: Ring Size: Approximately 6.85 Metal Type: Platinum Weight: 3.5 grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 2151678235 Shape: Round Brillian...
Royal Blue No Heat Burma Sapphire Platinum Engagem...
Unknown
Platinum, Blue Sapphire, White Diamond
A beautiful and classic cushion-shape sapphire engagement ring centered with a 3.13 carat natural, no-heat Royal Blue Burma Sapphire accented with two brilliant-cut trillion shape diamo...
Old European Diamond Sapphire Platinum Engagement Ring
Old European Diamond Sapphire Platinum Engagement ...
Unknown
Platinum, Diamond, Blue Sapphire
This Art Deco Style engagement ring is crafted in solid platinum and weighs approx. 3.7 grams. It centered with one high grade genuine Old European-cut diamond approx. 0.95 carats, grad...
1930 French Platinium Art Deco Sapphire Solitaire ...
Unknown
Platinum, Diamond, White Diamond, Sapphire, Blue Sapphire
Ring in platinum, dog's head hallmark. This elegant antique art deco ring is set with claws of a round sapphire crystal clear and limpid. On both sides on the departure of the ring are ...
Old Mine Cut 0.92 Carat Diamond Sapphire Platinum Engagement Ring
Old Mine Cut 0.92 Carat Diamond Sapphire Platinum ...
Unknown
Platinum, Diamond, Blue Sapphire
A stylish recreation from the art deco era. Featuring a lively 0.92 carat old mine cut diamond surrounded by a halo of vibrant blue sapphires. A colorful and well made ring, lovingly ha...
Art Deco Diamond Sapphire Platinum Engagement Ring
Art Deco Diamond Sapphire Platinum Engagement Ring...
Unknown
Platinum, White Diamond, Blue Sapphire
Beautiful Art Deco diamond ring crafted in platinum. The ring is set with an 1.31 carat Old European Cut diamond graded J color and SI2 clarity.  The mounting features diamonds ( approx...
GIA 8.20 Carat Certified Blue Sapphire 2.13 Carat ...
Platinum, Diamond, Blue Sapphire, White Diamond
This Spectacular GIA Certified 8.20 Carat Octagonal Step Cut Transparent Blue Colored Sapphire in the Center with 0.81 Carat of Color H Clarity SI1 Marquise Shaped Diamonds and 1.32 Car...
Yael Designs GIA Cert Blue Sapphire Diamond Platin...
Platinum, Diamond, White Diamond, Blue Sapphire
Oval-shaped sapphire weighing 5.23 carats within a modified halo composed of a pair of trapezoid diamonds, weighing 0.33 carats total, to either side and round brilliant-cut diamonds to...
GIA Certified 1.20 Carat Diamond and Sapphire Plat...
Unknown
Platinum, White Diamond, Blue Sapphire
Item Details: Ring Size: 7 Metal Type: Platinum Weight: 2.9 grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate # 1182791023 Shape: Old European Brilliant Carat We...
1920s Art Deco GIA Certified 1.03 Carat Fancy Yell...
Unknown
Platinum, Diamond, Yellow Diamond, Blue Sapphire
1920s Art Deco GIA Certified 1.03 Carat Fancy Yellow Diamond Platinum Ring. The traditional cathedral mount has a GIA certified natural fancy yellow diamond with a canary yellow hue in ...
1925 Art Deco Platinum 1.00 Carat Diamond Engageme...
Unknown
Platinum, White Diamond, Blue Sapphire
Item Details: Ring Size: 9 Metal Type: Platinum Weight: 4.3 grams Center Diamond Details Shape: Old European Brilliant Cut Carat Weight: 1.00 carat Color: J Clarity: VS Side Stone D...
Art Deco 1.00 Carat GIA Certified Diamond Sapphire...
Unknown
Platinum, Blue Sapphire, White Diamond
Here is an extremely well kept and beautiful art deco masterpiece. This piece has it all, and then some! The center diamond is an extremely white G color stone, that faces up even white...
1930s Art Deco 1.28 Carat GIA Certified Old Europe...
Unknown
Platinum, Blue Sapphire, White Diamond
Here we have an Antique Art Deco diamond engagement ring. This fantastic ring has a GIA certified 1.28ct center stone that is true eye catcher. The diamonds and sapphires surrounding th...